Remove cactus spine
My granddaughter had fallen into acquaintances in the cactus and had countless small spines in the leg, which we could not remove with tweezers. We have a mixture of grated curd soap and butter, which we kneaded into a thick porridge, painted on the affected areas, covered with gauze and fixed with a bandage. We renewed the bandage twice a day. The curd soap-butter mixture pulled up the small sting and they stuck to the gauze. So we did not have to inflict extra pain on my granddaughter.
Note: If the spots begin to fester (was not the case with my granddaughter / because of the disinfectant effect of Kernseife), but urgently a doctor must be consulted.